Farmer applying fertilizer to grapevines in a vineyard to promote healthy growth and improve yield.

Grapevine Fertilization – When, What, and How to Feed for Maximum Yield

Grapevines don’t need large quantities of fertilizer – but they do need precision. Nitrogen, phosphorus, potassium, and micronutrients support different parts of the plant’s development, and each is absorbed more effectively at specific growth stages. Applying nitrogen too late increases canopy growth at the expense of fruit. Lack of potassium limits sugar accumulation in berries….

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